142334042032 has 60 divisors (see below), whose sum is σ = 345472898736. Its totient is φ = 56307968640.

The previous prime is 142334042027. The next prime is 142334042057. The reversal of 142334042032 is 230240433241.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6972444 + ... + 6992827.

Almost surely, 2^142334042032 is an apocalyptic number.

It is an amenable number.

142334042032 is an abundant number, since it is smaller than the sum of its proper divisors (203138856704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142334042032 is a wasteful number, since it uses less digits than its factorization.

142334042032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13965306 (or 13965293 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 142334042032 its reverse (230240433241), we get a palindrome (372574475273).

The spelling of 142334042032 in words is "one hundred forty-two billion, three hundred thirty-four million, forty-two thousand, thirty-two".